/*
 * Copyright 2020 The Matrix.org Foundation C.I.C.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.matrix.android.sdk.internal.crypto

import org.matrix.android.sdk.internal.crypto.algorithms.IMXEncrypting
import org.matrix.android.sdk.internal.session.SessionScope
import javax.inject.Inject

@SessionScope
internal class RoomEncryptorsStore @Inject constructor() {

    // MXEncrypting instance for each room.
    private val roomEncryptors = mutableMapOf<String, IMXEncrypting>()

    fun put(roomId: String, alg: IMXEncrypting) {
        synchronized(roomEncryptors) {
            roomEncryptors.put(roomId, alg)
        }
    }

    fun get(roomId: String): IMXEncrypting? {
        return synchronized(roomEncryptors) {
            roomEncryptors[roomId]
        }
    }
}
